122116002 has 16 divisors (see below), whose sum is σ = 257086560. Its totient is φ = 38562912.

The previous prime is 122115989. The next prime is 122116003. The reversal of 122116002 is 200611221.

It is not an unprimeable number, because it can be changed into a prime (122116003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 535483 + ... + 535710.

It is an arithmetic number, because the mean of its divisors is an integer number (16067910).

Almost surely, 2^122116002 is an apocalyptic number.

122116002 is an abundant number, since it is smaller than the sum of its proper divisors (134970558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122116002 is a wasteful number, since it uses less digits than its factorization.

122116002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071217.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 122116002 is about 11050.6109333376. The cubic root of 122116002 is about 496.1247112049.

Adding to 122116002 its reverse (200611221), we get a palindrome (322727223).

The spelling of 122116002 in words is "one hundred twenty-two million, one hundred sixteen thousand, two".